Altreno Topical and Exenatide

• Generic Name: tretinoin topical
• Dosage Forms: lotion
• Other Brand Names: Altreno, Atralin, Avita, Refissa, Renova, Retin-A, Tretinoin Emollient Topical, Retin A Micro Gel, Retisol-A, Stie Vaa, Stie Vaa Forte, Stievaa, Vitinoin, Altinac, Tretin-X, Retin A Micro Gel Pump, Renova Pump, Retin-A Micro Microsphere Pump, Tretinoin Microsphere

Tretinoin is used to treat acne or other skin diseases as determined by your doctor. It works partly by keeping skin pores clear.

One of the tretinoin creams is used to treat fine wrinkles, dark spots, or rough skin on the face caused by the damaging rays of the sun. It works by lightening the skin, replacing older skin with newer skin, and slowing down the way the body removes skin cells that may have been harmed by the sun. Tretinoin works best when used within a skin care program that includes protecting the treated skin from the sun. However, it does not completely or permanently erase these skin problems or greatly improve more obvious changes in the skin, such as deep wrinkles caused by the sun or the natural aging process.

This medicine is available only with your doctor's prescription.

• Generic Name: exenatide
• Dosage Forms: n.a.
• Other Brand Names:

  Byetta Prefilled Pen, Bydureon, Bydureon BCise, Bydureon Pen, Bydureon Tray

This medication guide provides information about the Byetta brand of exenatide. Bydureon is another brand of exenatide that is not covered in this medication guide.

Exenatide is an injectable diabetes medicine that helps control blood sugar levels. This medication helps your pancreas produce insulin more efficiently. Byetta is a short-acting form of exenatide.

Byetta is used together with diet and exercise to improve blood sugar control in adults with type 2 diabetes. Byetta is not for treating type 1 diabetes.

Byetta may also be used for purposes not listed in this medication guide.